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KOYO NA3140 bearing

Bearing NA3140

KOYO NA3140, Size: 140x205x52. KOYO NA3140 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearing NA3140

Bearing number : NA3140

Size (mm) : 140x205x52

Brand : KOYO

Bore Diameter (mm) : 140

Outer Diameter (mm) : 205

Width (mm) : 52

Bearing dimensions and specification in KOYO catalogue:

d - 140 mm

Fw - 170,5 mm

D - 205 mm

B - 52 mm

r5 min. - 1,35 mm

Weight - 3,84 Kg

Basic dynamic load rating (C) - 290 kN

Basic static load rating (C0) - 860 kN

(Grease) Lubrication Speed - 1400 r/min

(Oil) Lubrication Speed - 2200 r/min

Tags :  KOYO , 140x205x52

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